Vault and Vault Enterprise’s (“Vault”) AWS Auth method may be susceptible to authentication bypass if the role of the configured boundprincipaliam is the same across AWS accounts, or uses a wildcard. This vulnerability, CVE-2025-11621, is fixed in Vault Community Edition 1.21.0 and Vault Enterprise 1.21.0, 1.20.5, 1.19.11, and 1.16.27
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11621.json"
[
{
"events": [
{
"introduced": "0.6.0"
},
{
"fixed": "1.16.27"
}
]
},
{
"events": [
{
"introduced": "1.18.0"
},
{
"last_affected": "1.18.15"
}
]
},
{
"events": [
{
"introduced": "1.19.0"
},
{
"fixed": "1.19.11"
}
]
},
{
"events": [
{
"introduced": "1.20.0"
},
{
"fixed": "1.20.5"
}
]
}
]